Xia Yuwei patiently reassured her, "Big sister, please rest assured. This is my family's clinic. Don't look at my young age, but I've been learning medicine from my parents for ten years. I won't miss anything.",Lin Yun walked to the child's side and glanced at the child. Suddenly, he understood.,To outsiders, the child's symptoms seemed just like a common cold, but in Lin Yun's eyes, a dark cloud hung over the child's head.。